<template>
  <view class="login-container">
    <uni-icons type="contact-filled" size="100" color="#afafaf"></uni-icons>
    <button type="primary" class="btn-login" open-type="getUserInfo" @getuserinfo="getUserInfo">一键登录</button>
    <!-- <button type="primary" class="btn-login" @click="getUserProfile">一键登录</button> -->
    <text class="tips-text">登录后尽享更多权益</text>
  </view>
</template>

<script>
  import {mapMutations,mapState} from 'vuex'
  export default {
    name:"my-login",
    data() {
      return {
        
      };
    },
    computed:{
      ...mapState('m_user',['redirectInfo'])
    },
    methods: {
      ...mapMutations('m_user',['updateUserinfo','updateToken','updateRedirectInfo']),
      getUserInfo(e){
        console.log(e)
        if(e.detail.errMsg === 'getUserInfo:fail auth deny') return uni.showMsg('您取消了登录授权！')
        console.log(e.detail.userInfo)
        this.updateUserinfo(e.detail.userInfo);
        this.getToken(e.detail)
      },
      async getToken(info){
        //获取code对应的值
        const [err,res] = await uni.login().catch(err => err)
        if(err || res.errMsg !== 'login:ok') return uni.$showMsg('登陆失败')
        const query = {
          code: res.code,
          encryptedData: info.encryptedData,
          iv: info.iv,
          rawData: info.rawData,
          signature: info.signature
        };
        console.log(query)
        // 换取 token
        // const { data: loginResult } = await uni.$http.post('/api/public/v1/users/wxlogin', query)
        // console.log("loginResult",loginResult)
        var loginResult = {
            "message": {
              "user_id": 23,
              "user_email_code": null,
              "is_active": null,
              "user_sex": "男",
              "user_qq": "",
              "user_tel": "",
              "user_xueli": "本科",
              "user_hobby": "",
              "user_introduce": null,
              "create_time": 1562221487,
              "update_time": 1562221487,
              // "token": "Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1aWQiOjIzLCJpYXQiOjE1NjQ3MzAwNzksImV4cCI6MTAwMTU2NDczMDA3OH0.YPt-XeLnjV-_1ITaXGY2FhxmCe4NvXuRnRB8OMCfnPo"
              "token": "Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1aWQiOjIzLCJpYXQiOjE1NjQ3MzAwNzksImV4cCI6MTAwMTU2NDczMDA3OH0.YPt-XeLnjV-_1ITaXGY2FhxmCe4NvXuRnRB8OMCfnPo"
            },
            "meta": {
              "msg": "登录成功",
              "status": 200
            }
          }
        if (loginResult.meta.status !== 200) return uni.$showMsg('登录失败！')
        uni.$showMsg('登录成功')
        // loginResult.message.token = 'Bearer abcd'
        this.updateToken(loginResult.message.token)
        this.navigateBack();
      },
      navigateBack(){
        console.log('-------------------',this.redirectInfo)
        if(this.redirectInfo && this.redirectInfo.openType === 'switchTab'){
          uni.switchTab({
            url: this.redirectInfo.from,
            complete: ()=>{
              this.updateRedirectInfo(null);
            }
          })
        }
      },
      getUserProfile(){
        uni.getUserProfile({
          desc:'获取登录信息',
          success: (res) => {
                    console.log(res.userInfo)
                    
                },
          fail() {
            console.log("fail")
          }
        })
      }
    }
  }
</script>

<style lang="scss">
.login-container{
  height: 750rpx;
  background-color: #f8f8f8;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
   overflow: hidden;
  &::after{
    content: '';
    display: block;
    width: 100%;
    height: 40px;
    background-color: white;
    position: absolute;
    bottom: 0;
    left: 0;
    border-radius: 100%;
    transform: translateY(50%);
   
  }
  .btn-login{
    width: 90%;
    border-radius: 100px;
    margin: 15px 0;
    background-color: #c00000;
  }
  .tips-text{
    font-size: 12px;
    color: gray;
  }
}
</style>